The following example shows how vimrc can include settings for more than one operating system, on the assumption that the vimrc file is the same on more than one system. The example also shows how 'guioptions', a color scheme, and the window size can be set.

Console Vim uses whatever font the console/terminal is using. Changing the font in your terminal is done differently depending on your system and the terminal in use. Consult the documentation or manpages for your terminal, or do a web search for how to change the font in your chosen terminal. Vim cannot use a different font than the rest of the terminal.